linux/drivers/usb
Sarah Sharp c92bcfa7b4 USB: xhci: Stall handling bug fixes.
Correct the xHCI code to handle stalls on USB endpoints.  We need to move
the endpoint ring's dequeue pointer past the stalled transfer, or the HW
will try to restart the transfer the next time the doorbell is rung.

Don't attempt to clear a halt on an endpoint if we haven't seen a stalled
transfer for it.  The USB core will attempt to clear a halt on all
endpoints when it selects a new configuration.

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-28 14:31:13 -07:00
..
atm firmware: atm/ueagle-atm: prepare for FIRMWARE_NAME_MAX removal 2009-06-15 21:30:24 -07:00
c67x00 usb/c67x00 endianness annotations 2008-06-04 08:06:01 -07:00
class tty: fix chars_in_buffers 2009-07-20 16:38:43 -07:00
core USB: Fix parsing of SuperSpeed Endpoint Companion descriptor. 2009-07-28 14:31:13 -07:00
gadget Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 2009-07-13 10:23:03 -07:00
host USB: xhci: Stall handling bug fixes. 2009-07-28 14:31:13 -07:00
image USB: replace uses of __constant_{endian} 2009-03-24 16:20:33 -07:00
misc USB: usbtest: no need for USB_DEVICEFS 2009-07-28 14:31:11 -07:00
mon Fix virt_to_phys() warnings 2009-07-06 13:57:03 -07:00
musb USB: musb: fix CONFIGDATA register read issue 2009-07-28 14:31:11 -07:00
otg USB: otg: fix module reinsert issue 2009-07-12 15:16:41 -07:00
serial USB: option.c to support Alcatel X060S/X200 broadband modems 2009-07-28 14:31:10 -07:00
storage USB: storage: raise timeout in usb_stor_Bulk_max_lun 2009-07-28 14:31:09 -07:00
wusbcore WUSB: correct format of wusb_chid sysfs file 2009-04-17 10:50:29 -07:00
Kconfig usb: return device strings in UTF-8 2009-06-15 21:44:43 -07:00
Makefile USB: xhci: Add Makefile, MAINTAINERS, and Kconfig entries. 2009-06-15 21:44:51 -07:00
README
usb-skeleton.c USB: skeleton: Use dev_info instead of info 2009-03-24 16:20:30 -07:00

To understand all the Linux-USB framework, you'll use these resources:

    * This source code.  This is necessarily an evolving work, and
      includes kerneldoc that should help you get a current overview.
      ("make pdfdocs", and then look at "usb.pdf" for host side and
      "gadget.pdf" for peripheral side.)  Also, Documentation/usb has
      more information.

    * The USB 2.0 specification (from www.usb.org), with supplements
      such as those for USB OTG and the various device classes.
      The USB specification has a good overview chapter, and USB
      peripherals conform to the widely known "Chapter 9".

    * Chip specifications for USB controllers.  Examples include
      host controllers (on PCs, servers, and more); peripheral
      controllers (in devices with Linux firmware, like printers or
      cell phones); and hard-wired peripherals like Ethernet adapters.

    * Specifications for other protocols implemented by USB peripheral
      functions.  Some are vendor-specific; others are vendor-neutral
      but just standardized outside of the www.usb.org team.

Here is a list of what each subdirectory here is, and what is contained in
them.

core/		- This is for the core USB host code, including the
		  usbfs files and the hub class driver ("khubd").

host/		- This is for USB host controller drivers.  This
		  includes UHCI, OHCI, EHCI, and others that might
		  be used with more specialized "embedded" systems.

gadget/		- This is for USB peripheral controller drivers and
		  the various gadget drivers which talk to them.


Individual USB driver directories.  A new driver should be added to the
first subdirectory in the list below that it fits into.

image/		- This is for still image drivers, like scanners or
		  digital cameras.
../input/	- This is for any driver that uses the input subsystem,
		  like keyboard, mice, touchscreens, tablets, etc.
../media/	- This is for multimedia drivers, like video cameras,
		  radios, and any other drivers that talk to the v4l
		  subsystem.
../net/		- This is for network drivers.
serial/		- This is for USB to serial drivers.
storage/	- This is for USB mass-storage drivers.
class/		- This is for all USB device drivers that do not fit
		  into any of the above categories, and work for a range
		  of USB Class specified devices. 
misc/		- This is for all USB device drivers that do not fit
		  into any of the above categories.